Revert "fix: Zeilen-Regularisierung im Overlay ueberspringen (generisch fuer gemischte Inhalte)"

This reverts commit b91f799ccf.

klausur-service/backend/ocr_pipeline_api.py

@@ -1577,7 +1577,7 @@ async def _get_columns_overlay(session_id: str) -> Response:
 # ---------------------------------------------------------------------------
 
 @router.post("/sessions/{session_id}/rows")
-async def detect_rows(session_id: str, skip_regularize: bool = False):
+async def detect_rows(session_id: str):
     """Run row detection on the cropped (or dewarped) image using horizontal gap analysis."""
     if session_id not in _cache:
         await _load_session_to_cache(session_id)
@@ -1686,7 +1686,6 @@ async def detect_rows(session_id: str, skip_regularize: bool = False):
                 combined_h = combined_inv.shape[0]
                 rows = detect_row_geometry(
                     combined_inv, combined_words, left_x, right_x, 0, combined_h,
-                    skip_regularize=skip_regularize,
                 )
 
                 # Remap y-coordinates back to absolute page coords
@@ -1703,12 +1702,10 @@ async def detect_rows(session_id: str, skip_regularize: bool = False):
                     r.y = abs_y
                     r.height = abs_y_end - abs_y
             else:
-                rows = detect_row_geometry(inv, word_dicts, left_x, right_x, top_y, bottom_y,
-                                          skip_regularize=skip_regularize)
+                rows = detect_row_geometry(inv, word_dicts, left_x, right_x, top_y, bottom_y)
         else:
             # No boxes — standard row detection
-            rows = detect_row_geometry(inv, word_dicts, left_x, right_x, top_y, bottom_y,
-                                      skip_regularize=skip_regularize)
+            rows = detect_row_geometry(inv, word_dicts, left_x, right_x, top_y, bottom_y)
 
     duration = time.time() - t0